diff -Nur trf2.1p2/mkIndex.tcl.in trf2.1p2.new/mkIndex.tcl.in
--- trf2.1p2/mkIndex.tcl.in	2001-03-27 13:08:44.000000000 +0000
+++ trf2.1p2.new/mkIndex.tcl.in	2011-01-01 22:27:50.009977117 +0000
@@ -86,7 +86,7 @@
 
 set exec_prefix [Nativepath $exec_prefix] 
 
-set libdir @libdir@
+set libdir [file join $::env(DESTDIR) {*}[split @libdir@ /]]
 set package @PACKAGE@
 set version @VERSION@
 
